
 \draw[blue] 
  (0.000000, 4.234036) -- 
 (1.000000, 3.254105) -- 
 (2.000000, 2.686743) -- 
 (3.000000, 1.550958) -- 
 (4.000000, 0.836515) -- 
 (5.000000, 0.253368) -- 
 (6.000000, 0.182079) ; 
 
 
 \draw  (0.000000, 4.234036) node {$\star$}; 
 \draw  (1.000000, 3.254105) node {$\star$}; 
 \draw  (2.000000, 2.686743) node {$\star$}; 
 \draw  (3.000000, 1.550958) node {$\star$}; 
 \draw  (4.000000, 0.836515) node {$\star$}; 
 \draw  (5.000000, 0.253368) node {$\star$}; 
 \draw  (6.000000, 0.182079) node {$\star$}; 
